# \[PATCH RESEND\]\[next\] net: netrom: Fix fall-through warnings for Clang - From: Gustavo A. R. Silva \ - Date: 2021-03-05 09:22:52 - List: netdev - Page: https://ratatoskr.run/netdev/2021/03/6289306 - Thread: https://ratatoskr.run/linux-hams/2021/03/6289306/t.md ```text In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple warnings by explicitly adding multiple break statements instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva --- net/netrom/nr_route.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c index 78da5eab252a..de9821b6a62a 100644 --- a/net/netrom/nr_route.c +++ b/net/netrom/nr_route.c @@ -266,6 +266,7 @@ static int __must_check nr_add_node(ax25_address *nr, const char *mnemonic, fallthrough; case 2: re_sort_routes(nr_node, 0, 1); + break; case 1: break; } @@ -359,6 +360,7 @@ static int nr_del_node(ax25_address *callsign, ax25_address *neighbour, struct n fallthrough; case 1: nr_node->routes[1] = nr_node->routes[2]; + break; case 2: break; } @@ -482,6 +484,7 @@ static int nr_dec_obs(void) fallthrough; case 1: s->routes[1] = s->routes[2]; + break; case 2: break; } @@ -529,6 +532,7 @@ void nr_rt_device_down(struct net_device *dev) fallthrough; case 1: t->routes[1] = t->routes[2]; + break; case 2: break; } -- 2.27.0 ```